相关实验视频
Updated: Jul 25, 2026

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Laparoscopic Non-Mesh Cerclage Pectopexy for Pelvic Organ Prolapse
Published on: September 13, 2022
5.1K
核心关节关节带复合体的重建,使用全带环形技术
William A Ranson1, Laura Thurber1, Akshar V Patel1
1Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, U.S.A.
Arthroscopy techniques
|February 24, 2025
概括
这项研究引入了一种新的全接带围技术,用于高等级的骨关节分离. 该方法为固定挑战提供了可重复的,具有成本效益的解决方案,最大限度地降低了诸如分离和硬件刺激等并发症.
科学领域:
- 整形外科手术 整形外科手术
- 运动医学 运动医学
- 生物材料科学 生物材料科学
背景情况:
- 骨关节分离损伤往往导致高率的术后并发症,特别是固定和亚脱的损失.
- 目前已有100多种手术程序,但对于这些伤害没有确立黄金标准治疗方法.
- 以前的全接固定技术受到接材料特性的限制.
研究的目的:
- 介绍一种新的全拼接带围技术,用于高等级的关节骨分离损伤 (洛克伍德类型IV,V和VI).
- 适应一种具有独特性质的现代接材料,用于心脏关节带复杂固定.
- 解决现有固定方法的局限性,重点是尽量减少并发症和提高可重现性.
主要方法:
- 开发和描述使用现代接产品的全接带 cerclage 技术.
- 控制通道以优化节点堆位置并避免硬件刺激.
- 避免心肌道,以最大限度地降低心肌骨折的风险.
主要成果:
- 本技术提供了一种简单且可重复的方法,用于固定高度的状关节分离损伤.
- 通过控制结的位置,最大限度地降低了术后脱和硬件刺激的风险.
- 通过消除心肌道,减少了手术复杂性和潜在的阳性损伤.
结论:
- 这种全接带 cerclage 技术提供了一个有前途的替代方案,用于管理高档 acromioclavicular 分离.
- 该技术具有成本效益,最大限度地减少了材料要求,并避免了与当前固定方法相关的常见并发症.
- 需要进一步的临床评估,以确定其作为黄金标准治疗的有效性.
相关概念视频
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Fibrous joints are a type of joint where the bones are connected by fibrous connective tissue. These joints provide stability and minimal to no movement between the articulating bones. There are three types of fibrous joints.
Suture
All the bones of the skull, except for the mandible, are joined to each other by a fibrous joint called a suture. The fibrous connective tissue found at a suture strongly unites the adjacent skull bones and thus helps to protect the brain and form the face. In...
Suture
All the bones of the skull, except for the mandible, are joined to each other by a fibrous joint called a suture. The fibrous connective tissue found at a suture strongly unites the adjacent skull bones and thus helps to protect the brain and form the face. In...
Structural Classification of Joints
Joints, also known as articulations, are classified based on their structural characteristics, i.e., based on whether the articulating surfaces of the adjacent bones are directly connected by fibrous connective tissue or cartilage, or whether the articulating surfaces contact each other within a fluid-filled joint cavity. These differences serve to divide the joints of the body into three structural classifications.
A fibrous joint is where the adjacent bones are united by fibrous connective...
A fibrous joint is where the adjacent bones are united by fibrous connective...
Composite Bodies
A composite body is a body made up of multiple parts, connected to form a larger, unified object. Each part has its own weight and center of gravity, which must be considered to determine the center of gravity of the composite body. In cases where the density or specific weight is constant, the center of gravity coincides with the centroid.
Composite bodies have widespread applications in mechanical engineering, from automobiles to aircraft to rockets. For example, an automobile wheel comprises...
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Fiber-reinforced concrete significantly enhances the structural and nonstructural properties of traditional concrete by incorporating fibers like steel, glass, and polymers. These fibers, varying from natural ones such as sisal and cellulose to manufactured ones like polypropylene and Kevlar, are mixed into hydraulic cement with aggregates. Steel fibers, often preferred for their robustness, contribute to improved ductility, toughness, and post-cracking performance. The concrete is classified...

